I'm keeping my wii on 4.0/4.1U. Theres problem with WiiFlow, CFG gx and USBLoader GX.
The Problem --> while installing 2 games, they freeze at certain point. On WiiFlow, one (New Super Mario Bros. Wii) game freeze at 14% and tried it 5+ times and same percent. And on CFG GX, same game I tried to install, freeze at 8.4% 5+ times again. USBLoader GX, install same game, same result, freeze at 4.46%. I tried to install other game (DanceDance Revolution 2), same freezes again. When I look at disc, they are partial scratched, not HEAVILY scratched like DVD movies O_o.

Those games are playable when I wasn't using loader game. But can't copy/install game. From original disc loading.

WiiFlow is at v3.1 Alpha r418.
CFG GX is at 70r15.
USB LoadGX 2.3v (i think?) and no new update when I click update.

My USB is 8GB stick SanDisk. *Previously ext HDD WD 1TB My Book Essentials, its not working anymore- unallocated file system now, used to be FAT32- i think i lost all my files. detail is in my intro post. Those 2 game were installed in that ext HDD but not this 8GB stick.*

I did search the post for "install game freeze" "(insert loader) freeze when installing game" nothing I can find.

So question, does it has to do with lightly scratched disc??
And is my syscheck up-to-date?